#ifndef PLUS_H
#define PLUS_H
#include "Operator.h"
class Plus: public Operator{
		public:
			long double calcul();
			std::string derivare();
			long double calculDerivata();
			std::string toString();
			static std::string concatTermeni(std::string aux1, std::string aux2);
			static long double calcul(long double aux1, long double aux2);
};
#endif
